It is not rare for a company to find itself in a situation where Apple is. Your main competitor is also your key supplier. As much as the fans of these two brands may not see eye to eye, the two companies, on the other hand, have had a strategic relationship for quite some time now.
Samsung is estimated to manufacture 70 – 75% of the A9 Chips used in the current iPhone6s with the rest primarily coming from TSMC.
This is expected to change based on rumors that the next generation chips, the A11’s are not going to be manufactured by Samsung but solely by TSMC. Apple’s move to switch its’ core chip suppliers is not primarily driven by its competition with Samsung but by its desire to adopt the next generation technology to make its devices thinner.
TSMC is the premier company that has mastered the integrated fan-out technology. Simply put, this process allows chips to be mounted directly on top of each other, without the need of a substrate. This takes up less space than the existing A9 chip and could lead to a thinner and much lighter iPhone.TSMC
The current A9 Chips are FinFet chips that were designed with one core objective, which was to minimize wasted power. FinFet technology was originally developed at University of Berkeley, CA and quickly became the standard for foundries across the globe. As semiconductor companies and chip design houses try to reduce the chip size, it affords customers such as Apple a product that is more powerful and consumes less power.
To give you a sense, IBM this year developed the first 7nm test chip. IBM claims a surface area reduction of “close to 50 percent” over today’s 10nm processes. All told, IBM and its partners are targeting “at least a 50 percent power/performance improvement for the next generation of systems”.
That is huge! Thinner chip with lower surface area yet marked increase in power / performance. You can get a sense of the chip from the pics here.
TSMC has already started on the 10nm process and is expected to switch to 7nm by 2018. Samsung is primarily focused on using the 10nm process and is working out its 7nm processes in R&D.
TSMC is already rumored to be working on the A11 processor design for iPhone 7S, which is based on the 10nm technology. If TSMC is able to successfully deliver a 7nm chipset in 2018 as per its schedule, we can expect some dramatic improvements in the next generation iPhones, in this case, the iPhone 8 or perhaps a new name?
Come 2018, Apple will have raised the bar once again
Obsessed with tech since the early arrival of A/UX on Apple, Sudz (SK) is responsible for the editorial direction of AppleToolBox. He is based out of Los Angeles, CA.
Sudz specializes in covering all things macOS, having reviewed dozens of OS X and macOS developments over the years.
In a former life, Sudz worked helping Fortune 100 companies with their technology and business transformation aspirations.